Iberian Belt West Project Pre-Feasibility Study Highlights Initial Probable Mineral Reserve of 23.4 million tonnes at 2.30% zinc, 1.13% lead, 0.45% copper, 53 g/t silver, 1.07 g/t gold Updated Mineral Resource Estimate reflects a 37% increase in Indicated tonnage and a 46% increase in Inferred tonnage compared to the 2025 MRE After-tax NPV of
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